Periodic Smoke Inspection Program (PSIP)

The PSIP program requires that
diesel and bus fleet owners
conduct annual smoke opacity
inspections of their vehicles
and repair those with excessive
smoke emissions to ensure
compliance. The ARB randomly
audits fleets, maintenance and
inspection records and tests a
representative sample of
vehicles. All vehicles that do
not pass the test must be
repaired and retested. A fleet
owner that neglects to perform
the annual smoke opacity
inspection on applicable
vehicles is subject to a penalty
of $500.00 per vehicle, per year.

Red Mountain Smoke Check 1667 Diesel
Smoke Opacity Meter

CALIFORNIA
PSIP SMOKE TESTING

CERTIFIED
& INSURED-ONSITE
QUICK SERVICE

QUANTITY DISCOUNTS

J1667 Snap Test
is required for all diesel powered vehicles, 4 years and older
(engine year), with a GVW rating of 6000 and up.

Mobile testing gives you the convenience of having your trucks
tested and certified on your site at your specified time.

Our professional certified testers are available 7 days a week.

•The information is also electronically backed up for the
convenience of annual service as well as security back up.

•Each truck will receive a windshield sticker that will show
compliance and can easily be seen at roadside set-ups and weigh
stations.

•Each truck is checked for the Emissions Control Label. We'll
let you know which ones are missing or illegible so that you can
replace it without receiving a citation.

Once you are in
our system, we will proactively follow up with you annually
leaving you to focus on your job!

We look forward to a long relationship and cleaner air for us
all to enjoy.